PG DRIVES TECHNOLOGY
103
CHAPTER 6 - SERVICING & DIAGNOSTICS
SK77898/2
1 Servicing
1.1 Introduction
The VR2 Joystick Module has been designed and constructed to allow field
replacements of some key components.
The replaceable components are:
The Joystick
The Joystick Cable.
The Keypad
Cable
Joystick
Keypad
Any replacement work carried out without the wheelchair
manufacturers permission will invalidate the control systems
warranty. PGDT accepts no liability for losses of any kind if
the procedure and safety guidelines are not followed. These
operations should only be carried out by a trained Healthcare
Technician.
While preforming the following operations, the technician
should use anti static protection such as the RadioShack
276-2397 or Farnell 8247056 anti static wristbands. PG
Drives Technology recommends anti static protection to
specification IEC 61340-5-2 . Failure to use the correct anti
static protection could cause damage to the control system.
PGDT accepts no liability for losses of any kind if the correct
anti static protection measures are not followed.
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